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mentos_fs
说明： GSM TCH全速话音信道仿真（基带），包括内外编码，交织(TCH full speed GSM voice channel simulation (baseband), including internal and external encoding, interleaving)
- 2006-04-13 09:54:34下载
- 积分：1
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angularSptrumWithLen
角谱--VCSEL发出的光，经过透镜耦合进入光纤，仿真给出光由VCSEL进过透镜进入光纤的过程(Angular spectrum)
- 2013-10-10 20:58:21下载
- 积分：1
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youlifenshiduoxiangshi
说明： 频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，(Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very good method, program integrity,)
- 2010-03-17 22:48:13下载
- 积分：1
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mycorr1
说明： matlab图像相关性计算，根据相关性系数计算公式编写(matlab image correlation calculated correlation coefficients according to formula preparation)
- 2010-04-13 11:24:30下载
- 积分：1
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c5_FilterData
matlab communication program for engineering
- 2013-07-24 17:39:36下载
- 积分：1
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Nonlinear-analysis
介绍了混沌动力学和分形的基本原理，并着重讨论了他们在智能信息处理中的作用(Introduces the basic principle of chaos and fractal, and discusses them in intelligent information processing function)
- 2014-11-03 17:10:20下载
- 积分：1
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tvapm
水声通信面临的最困难的问题是多途干扰,其中自多途引起接收信号的幅度衰落,互多途引起接收信号的码间干扰,再加上海洋环境的高噪声背景、低的载波频率、极为有限的带宽以及传输条件的时间—空间—频率变化特性,使得通信过程十分困难。此外，水声通信试验的成本高，难度大，也为水声通信研究带来挑战。
本软件对水声信道的仿真研究很有帮助，可以产生声线图，冲激响应，声速图等仿真文件，结合Matlab画图工具绘制图像，对水声信道的模拟仿真很有帮助。(The most difficult problem faced by underwater acoustic communication is multi-path interference, which since multipath fading caused by the magnitude of the received signal, and mutual inter-symbol interference caused by multipath signal reception, plus the marine environment of high background noise, low carrier frequency , very limited bandwidth and transmission conditions of time- space- frequency characteristic such that the communication process is very difficult. In addition, the high cost of underwater acoustic communication experiment, difficult, and challenges for the study of underwater acoustic communication. This software is useful for simulation study of underwater acoustic channel can produce sound chart, impulse response, sound velocity diagrams simulation files, combined with Matlab drawing tools to draw the image of underwater acoustic channel simulation helpful.)
- 2015-03-22 09:51:54下载
- 积分：1
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xu2
说明： spwm，光电并伏，PI控制光伏并网系统仿真模型(Simulation model of photovoltaic grid connected system controlled by SPWM and photovoltaic PI)
- 2019-05-24 20:43:22下载
- 积分：1
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好用的pwm整流器的建模仿真matlab例程
正确率可以达到98％，利用最小二乘法进行拟合多元非线性方程，matlab小波分析程序，独立成分分析算法降低原始数据噪声，算法优化非常好，几乎没有循环，Relief计算分类权重。
- 2022-03-13 22:29:03下载
- 积分：1
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cordicsincos
CORDIC sin cos algorithm 2
- 2010-06-21 15:27:53下载
- 积分：1
